DE69916127T2 - Verfahren für den kurzen umlauf - Google Patents
Verfahren für den kurzen umlauf Download PDFInfo
- Publication number
- DE69916127T2 DE69916127T2 DE69916127T DE69916127T DE69916127T2 DE 69916127 T2 DE69916127 T2 DE 69916127T2 DE 69916127 T DE69916127 T DE 69916127T DE 69916127 T DE69916127 T DE 69916127T DE 69916127 T2 DE69916127 T2 DE 69916127T2
- Authority
- DE
- Germany
- Prior art keywords
- headbox
- stock
- dilution
- machine
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000004087 circulation Effects 0.000 claims abstract description 23
- 239000000725 suspension Substances 0.000 claims abstract description 6
- 239000012895 dilution Substances 0.000 claims description 21
- 238000010790 dilution Methods 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000007865 diluting Methods 0.000 abstract 2
- 239000000123 paper Substances 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/08—Regulating consistency
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
Landscapes
- Paper (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Glass Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Keying Circuit Devices (AREA)
- Inorganic Insulating Materials (AREA)
- Treating Waste Gases (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI982822A FI116078B (fi) | 1998-12-30 | 1998-12-30 | Menetelmä massan syöttämiseksi perälaatikkoon |
| FI982822 | 1998-12-30 | ||
| PCT/FI1999/001078 WO2000040796A1 (fr) | 1998-12-30 | 1999-12-23 | Systeme de traitement pour circulation rapide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69916127D1 DE69916127D1 (de) | 2004-05-06 |
| DE69916127T2 true DE69916127T2 (de) | 2004-09-02 |
Family
ID=8553214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69916127T Expired - Fee Related DE69916127T2 (de) | 1998-12-30 | 1999-12-23 | Verfahren für den kurzen umlauf |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6517685B2 (fr) |
| EP (1) | EP1155187B1 (fr) |
| JP (1) | JP2002534617A (fr) |
| AT (1) | ATE263271T1 (fr) |
| AU (1) | AU3047800A (fr) |
| CA (1) | CA2357778C (fr) |
| DE (1) | DE69916127T2 (fr) |
| FI (1) | FI116078B (fr) |
| WO (1) | WO2000040796A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI109712B (fi) * | 2000-09-14 | 2002-09-30 | Metso Paper Inc | Menetelmä ja laitteisto massan fraktioinnissa paperi- tai kartonkikoneessa |
| AT414244B (de) * | 2004-05-13 | 2006-10-15 | Andritz Ag Maschf | Verfahren und vorrichtung zur vermischung von stoffströmen |
| FI123392B (fi) * | 2008-02-22 | 2013-03-28 | Upm Kymmene Oyj | Menetelmä kalsiumkarbonaatin saostamiseksi kuiturainaprosessin yhteydessä ja kuiturainakoneen lähestymisjärjestelmä |
| US8715466B1 (en) * | 2012-10-19 | 2014-05-06 | Theodore Caouette | Method and system for reducing water loss in a paper mill |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4081319A (en) * | 1976-04-06 | 1978-03-28 | The Dexter Corporation | Continuous papermaking process |
| DE3741603A1 (de) * | 1987-12-09 | 1989-06-22 | Voith Gmbh J M | Stoffauflauf fuer eine papiermaschine od.dgl. |
| US5866905A (en) * | 1991-05-15 | 1999-02-02 | Hitachi, Ltd. | Electron microscope |
| US5196091A (en) * | 1991-10-29 | 1993-03-23 | Beloit Technologies, Inc. | Headbox apparatus with stock dilution conduits for basis weight control |
| DE4211291C3 (de) * | 1992-04-03 | 2001-06-07 | Voith Gmbh J M | Mischeinrichtung und Verfahren zum Mischen von zwei Flüssigkeiten bei konstantem Gemischvolumenstrom zur Versorgung des Stoffauflaufs einer Papiermaschine |
| EP0635599B1 (fr) * | 1993-07-01 | 2002-01-23 | Metso Paper, Inc. | Procédé et dispositif pour la régulation d'une caisse de tête |
| US5549793A (en) * | 1994-08-02 | 1996-08-27 | Abb Industrial Systems, Inc. | Control of dilution lines in a dilution headbox of a paper making machine |
| DE19509522C2 (de) | 1995-03-20 | 1999-03-11 | Voith Sulzer Papiermasch Gmbh | Naßpartie einer Papiermaschine |
| US5560807A (en) | 1995-03-29 | 1996-10-01 | Beloit Technologies, Inc. | Headbox additive injection system |
| US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
| US5868905A (en) * | 1997-04-23 | 1999-02-09 | Voith Sulzer Paper Technology North Amrica Inc. | Paper-making machine including a deaerator for a fiber suspension |
| DE19736047A1 (de) | 1997-08-20 | 1999-02-25 | Voith Sulzer Papiermasch Gmbh | Vorrichtung und Verfahren zur Steuerung oder Regelung des Flächengewichts einer Papier- oder Kartonbahn |
-
1998
- 1998-12-30 FI FI982822A patent/FI116078B/fi active IP Right Grant
-
1999
- 1999-12-23 AU AU30478/00A patent/AU3047800A/en not_active Abandoned
- 1999-12-23 EP EP99964713A patent/EP1155187B1/fr not_active Expired - Lifetime
- 1999-12-23 JP JP2000592487A patent/JP2002534617A/ja not_active Withdrawn
- 1999-12-23 AT AT99964713T patent/ATE263271T1/de not_active IP Right Cessation
- 1999-12-23 DE DE69916127T patent/DE69916127T2/de not_active Expired - Fee Related
- 1999-12-23 CA CA002357778A patent/CA2357778C/fr not_active Expired - Fee Related
- 1999-12-23 WO PCT/FI1999/001078 patent/WO2000040796A1/fr active IP Right Grant
-
2001
- 2001-06-29 US US09/897,528 patent/US6517685B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI982822A0 (fi) | 1998-12-30 |
| US20020060026A1 (en) | 2002-05-23 |
| JP2002534617A (ja) | 2002-10-15 |
| WO2000040796A1 (fr) | 2000-07-13 |
| CA2357778C (fr) | 2006-05-16 |
| FI982822A (fi) | 2000-07-01 |
| DE69916127D1 (de) | 2004-05-06 |
| EP1155187B1 (fr) | 2004-03-31 |
| FI116078B (fi) | 2005-09-15 |
| US6517685B2 (en) | 2003-02-11 |
| EP1155187A1 (fr) | 2001-11-21 |
| CA2357778A1 (fr) | 2000-07-13 |
| ATE263271T1 (de) | 2004-04-15 |
| AU3047800A (en) | 2000-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69919175T2 (de) | Verfahren für den kurzen umlauf in einer papier- oder pappenmaschine | |
| DE102006036018B3 (de) | Verfahren zur Zuführung einer Faserstoffsuspension zu einem Stoffauflauf einer Papiermaschine | |
| DE69612105T2 (de) | Zufuhr von waschflüssigkeit in einem mehrstufigen fraktionierwäscher | |
| DE69719380T2 (de) | Verwendung von kreiselpumpen beim schaumverfahren zur herstellung von faserbahnen | |
| DE69114295T2 (de) | Verfahren und vorrichtung zur stabilisierung und vereinfachung eines stoffverteilers für eine papiermaschine. | |
| EP2761080B1 (fr) | Procédé de fonctionnement pour une préparation de pâte à papier | |
| DE69916127T2 (de) | Verfahren für den kurzen umlauf | |
| DE112010003336T5 (de) | Altpapier-Recyclingvorrichtung | |
| DE68914666T2 (de) | Verfahren und Vorrichtung zur Herstellung eines Cellulosebreis von verbesserter Qualität. | |
| DE10256519B4 (de) | Verfahren zur Dispergierung eines aus bedrucktem Papier gewonnenen Papierfaserstoffes | |
| EP1682722A1 (fr) | Procede pour charger une suspension fibreuse et systeme pour mettre ledit procede en oeuvre | |
| DE60219046T2 (de) | Die papier- bzw. halbstoffherstellung begleitendes verfahren zur steuerung des chemischen zustands des halbstoff- und kreislaufwassersystems | |
| EP2875183B1 (fr) | Installation de production de papier de sécurité | |
| DE2548795B2 (de) | Maschine zur Herstellung von bahnförmigem Material | |
| EP1116818B1 (fr) | Dispositif pour mélanger d'une suspension fibreuse | |
| EP3559342B1 (fr) | Installation pour traiter une eau de traitement | |
| DE10005694A1 (de) | Verfahren zur Herstellung einer fertigen Stoffsuspension und konstanter Teil einer Papier- oder Kartonmaschine | |
| DE10337944A1 (de) | Verfahren zur Zuführung einer Faserstoffsuspension zu einem Stoffauflauf | |
| DE60013185T2 (de) | Verfahren und vorrichtung zur betriebssteuerung des annäherungssystems einer papier-, pappe- oder dergleichen herstellungsmaschine | |
| DE69915227T2 (de) | Verfahren und Vorrichtung zur Behandlung von Ausschuss | |
| DE202014010533U1 (de) | Konstantteil-Sortierung | |
| DE258458C (fr) | ||
| DE4420813A1 (de) | Verfahren und Anordnung zum Steuern und/oder Regeln des Wasserhaushaltes einer Produktionsanlage | |
| AT15159U1 (de) | Konstantteil-Sortierung | |
| WO2013131699A1 (fr) | Circuit de tête d'une machine de fabrication d'une bande de matière fibreuse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |